baber/WOPTO huggingface dataset:
Patent JP-H02261926-A (JP)
Title: Universal joint
Inventor: SHINNO YASUO
IPC: F16D3/62
Filed: 1989-04-03
Abstract: PURPOSE:To absorb the eccentricity and the deflection angle sufficiently, and eliminate the back rush, and enlarge the torsional rigidity by connecting a first projecting part and a second projecting part of an intermediate ring to a first recessed channel and a second recessed channel of an input buff through an elastic linear material. CONSTITUTION:When the rotation is applied to an input shaft 10, the rotation is transmitted to an input hub 13 connected to the input shaft. When the input hub 13 is rotated, the rotation is transmitted to an intermediate ring 15 by pulling a first projecting part 19 inside of a first recessed channel 18 with a wire passing through a through hole formed in a step 16. Wen the rotation is transmitted to the intermediate ring 15, the rotation is transmitted from a second projecting part 21 to a step 22 through a wire in the same way, and an output hub 14 is rotated to transmit the rotation to an output shaft 11. In the case that the eccentricity and the deflection angle are generated in the input shaft 10 and the output shaft 11, since the intermediate ring 15 is floated by a wire 20, first and second projecting parts 19, 21 are oscillated in the first and the second recessed parts 18, 22 to absorb the eccentricity and the deflection angle.
Patent JP-S5419667-A (JP)
Title: Production of semiconductor devices
Inventor: FUJITA MASATO
IPC: H01L21/306
Filed: 1977-07-15
Abstract: PURPOSE: To eliminate the production of stacking faults by beforehand sufficiently cleaning substrate surfaces with an alkali cleaning solution after diffusing an impurity to semiconductor substrates thereafter growing an epitaxial layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0676172-A (JP)
Title: Detector for burglary
Inventor: OTA JUNICHI
IPC: G01B11/16
Filed: 1992-04-07
Abstract: PURPOSE:To detect only the application of a high power separately without operating a detector for the small amount of displacement of an optical cable by comprising the detector so as to generate prescribed loss when a prescribed tensile force is applied to the optical cable. CONSTITUTION:The cable is formed by housing an optical fiber 6-1 in a spiral groove 8-1 of cable structure by attaching extra length of 0.05% longer than the minimum length. The cable is mounted in a direction to make the groove 8-1 advance the outside of the radius direction of a mandrel of diameter 35mm mounted at a post between a gap of 2mm via the mandrel. Light of wavelength 1.55mum is made incident on the optical fiber 6-1, and the cable at the intermediate part of the post is displaced by 0-50mm as detecting a receiving light quantity at the other end of the optical fiber. No change occurs in the displacement by 0-35mm of the cable and loss increment due to the micro-bending of the optical fiber 6-1 generated by the displacement of the cable, and increasing tendency for the displacement more than that can be observed.
Patent JP-H08289596-A (JP)
Title: Device for energizing heating element
Inventor: TAKAGI HIROSHI
IPC: H02P9/00
Filed: 1995-04-10
Abstract: PURPOSE: To secure the reliability of a switching contact without complicating an energizing circuit, in the device wherein a heating element operated by a higher voltage than the voltage of a battery is provided and the feed of the generating output of an alternator is switched from the side of the battery to the heating element in the case of starting the operation of the heating element. CONSTITUTION: A self-excited alternator 1, an EHC 5 operated by a higher voltage than the voltage of a battery 3, and a relay 13 for switching the connection with the alternator 1 from the side of the battery 3 to the side of the EHC 5 in the case of starting the operation of the EHC 5 are provided respectively. Further, a controller 15 is provided which so controls the alternator 1 that the output voltage of the alternator 1 is kept lower than the voltage of the battery 3 and higher than the lowest self-generating voltage of the alternator 1 during the switching operation term of the relay 13 in the case of starting the operation of the EHC 5.
Patent JP-S58201459-A (JP)
Title: Conference telephone device
Inventor: KIRIYAMA YOSHIO
IPC: H04M9/00
Filed: 1982-05-19
Abstract: PURPOSE:To attain quick collection of opinions such as approval or dis-approval, by controlling the transmission of response signal of a slave side conference telephone set from a master side conference telephone set of a conference sponsor side. CONSTITUTION:The conference sponsor operates a transmission circuit (h) of the master side conference telephone set A and transmits a response signal transmission permitting signal to a slave side conference telephone set B. In this case, a switching circuit (b) is switched to transmit a receiving signal from a transmission/receiving circuit (a) to a receiving circuit (c). A receiving circuit (k) of the slave side conference telephone set B controls a switcing circuit (i) by receiving and deteting the permitting signal so as to interrupt a transmission signal from a microphone amplifier (g) and to transmit an output signal from a transmission circuit (j) to the transmission and receiving circuit (a) with the switching. Each conference attendee operates the transmission circuit (j) of each own telephone set B and transmits a response signal. The responses of each conference attendee are collected by receiving and detecting the response signal at the receiving circuit (c).
Patent JP-S57199182-A (JP)
Title: Fuel cell
Inventor: TAKEMOTO TOSHIAKI
IPC: H01M8/02
Filed: 1981-06-03
Abstract: PURPOSE:To reduce the intra-cell differential pressure of a cell and oxidizing agent gas and improve the stabilty and reliability of a fuel cell by partitioning a gas channel into two or more so that adjacent small gas flow directions may be opposed to each other. CONSTITUTION:Manifolds 5A, 5B, 6A, and 6B are partitioned into small manifolds 5C-5F and 6C-6F by a partition plate 10. Thus, the gas flow in gas channels 3 and 4 consists of the small gas flow of two systems which are arranged in parallel to the main surface of an electrode plate that inserts the pertinent gas channels. Besides, these small manifolds are provided with gas induction ports 7C, 7E, 8C, and 8E and gas exhaust ports 7D, 7F, 8D, and 8F, respectively. As a result, in the gas channel 3, fuel gas consists of the small gas flow of the two opposed systems. Since the air and hydrogen gas channel inside a cell laminated body is divided into two systems, differential pressure can be reduced to one half the conventional one.
Patent JP-H04296717-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIOKA MASAKI
IPC: G09G3/18
Filed: 1991-03-26
Abstract: PURPOSE:To offer the liquid crystal display device which turns on a plane type fluorescent lamp with a pulse current while having high brightness and efficiency without exerting any adverse influence upon the screen of a liquid crystal display panel. CONSTITUTION:In the liquid crystal display device equipped with the liquid crystal display 1, the plane type fluorescent lamp 2, and a turn-on circuit 3, the turn-on circuit 3 is equipped with a pulse current supply part 4 which receives a signal from a television system and supplies the pulse current to the plane type fluorescent lamp 2 and a control part 5 which controls the pulse current supply part 4, and the control part 5 supplies the pulse current to the plane type fluorescent lamp 2 from the pulse current supply part 4 in a nonscanning period wherein no scanning voltage is applied to a liquid crystal display element and does not supply the pulse signal once in every several repeated nonscanning periods.
Patent JP-S59208838-A (JP)
Title: Microwave plasma treating device
Inventor: FUJIMURA SHIYUUZOU
IPC: H01L21/3065
Filed: 1983-05-13
Abstract: PURPOSE:To prevent damage due to the generation of heat of a microwave transmitting window, and to treat a sample stably by mounting the transmitting window where the amplitude of an electric field by a standing wave is minimized. CONSTITUTION:A sample 27 is placed on a sample stage 28, a sample treating chamber 21 is evacuated from an exhaust port 22, a microwave oscillator 31 is operated, microwaves are worked to a treating gas in a plasma generating chamber 24 through a wave guide and a transmitting window 30 to generate plasma, a plasma etching gas mainly comprising radicals is introduced into the sample treating chamber 21 from plasma ejecting holes 26, and the sample 27 is etched and treated. Since the microwave transmitting window 30 is mounted where the amplitude of an electric field by standing waves generated in the plasma generating chamber 24 is minimized at that time, the etching rate of the microwave transmitting window 30 consisting of a quartz board is reduced, the life of a device can be lengthened, trouble such as the seizure of an O ring 32 due to a temperature rise in the microwave transmitting window consisting of an alumina material is prevented, and the sample 27 can be treated stably by plasma.
Patent JP-H01255990-A (JP)
Title: Ic card data transmitting system
Inventor: OMICHI KAZUHIKO
IPC: G06K17/00
Filed: 1988-04-06
Abstract: PURPOSE:To make a data transmission efficient by dividing information to be written into an IC card into plural blocks, checking errors at every divided blocks, and issuing a resending request only to the block where the error has generated. CONSTITUTION:A data processing part 11a sends a writing command code and a telegraph length to a communication format assembling means 11c, and sends data to a block dividing/error code generating part 11b. The sent data are divided into the blocks, they are added with the block length and the error detecting code, and transferred to the IC card together with the communication format. A data processing part 12a activates an error checking part 12b so that the transferred data may be error-checked at every block, and when the error is detected, the response code of the resending request and the data of error contents are prepared by a resending requiring part 12c, and the response telegraph is returned to a host computer 11.
Patent JP-H06303297-A (JP)
Title: Communication controller for network system
Inventor: SANO SEIICHI
IPC: G06F13/00
Filed: 1993-04-12
Abstract: PURPOSE:To perform unitary-management path selecting information in plural line connection (communication) systems without impairing the advantage of connection between terminals by way of a public line network in the communication controller for a network system. CONSTITUTION:A management/communication system (A) 11a is equipted with an address management table 14a in which a receiving system list showing a communication system to permitted to accept communication request from respective terminals (X) 13x to (Z) 13z and a transmitting system list showing a communication system which can be connected to the respective terminals on a communication destination are registered and a transmitting system selection table 15a in which a communication system which can finally be connected to the terminal of the communicationn destination is registered in a preferential order on condition that the call charge is cheap, etc., by unifying as address control information. Thus, the piece of address control information is transferred to all of the other communication systems (B) 11b to (D) 11d as well by way of an information transfer/reception part 16 to be equipped as address control information of the same specification.
Patent JP-H09249965-A (JP)
Title: High frequency ion plating vapor deposition device
Inventor: MATSUMURA FUMIO
IPC: C23C14/32
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To form optical dielectric vapor deposited film of high performance with high efficiency by uniformly ionizing vapor depositing substance emitted from a vapor deposition source and thereby uniformizing the thickness and density of the vapor deposited film vapor-deposited on each vapor depositing substrate on a vapor depositing substrate dome. SOLUTION: A magnet 6 having an inside diameter slightly larger than the outer shape of a vapor deposition source 4 is arranged on the upper part side of the vapor deposition source 4, furthermore, a high frequency ring 7 having an outer shape slightly smaller than the inside diameter of the magnet 6 is arranged in the magnet 6, high frequency voltage is applied to the high frequency ring 7, and vapor depositing substance emitted from the vapor depositing source 4 is efficiently and uniformly ionized to generate vapor depositing substance ions. Then, the ions are attracted to the side of a vapor depositing substrate dome 5 arranged on the upper part in a vacuum tank 3 and biased to the negative and are vapor-deposited on vapor depositing substrates place on the lower part of the vapor depositing substrate dome 5.
Patent JP-H01257543-A (JP)
Title: Machining system
Inventor: NO AKIHIKO
IPC: B23Q11/00
Filed: 1988-04-06
Abstract: PURPOSE:To perform fixing of a tool to a machine tool and input of data efficiently by setting an information memory and transmitting data stored therein to the machine tool while furthermore providing a carrier mounted with a transmitter/receiver for receiving the data from the machine tool and a tool replacing unit. CONSTITUTION:A carrier 30 mounting a unit 32 for transmitting/receiving machining data and measurement data stored in an information memory 11 and data from an NC machine tool 20 and a unit 31 for holding tools and performing replace work with respect to the NC machine tool 20 travels between a management system and the NC machine tool 20. By such arrangement, each tool can be set automatically to a magazine unit 21 and the setting can be finished in short time without causing erroneous setting. Since data are managed in a main management unit 1, entire machining work can be managed in accordance with the flow of machining work.
Patent JP-S61244310-A (JP)
Inventor: YAMASHITA RYOZO
IPC: A47B77/04
Filed: 1985-04-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57202266-A (JP)
Title: Compounded pasty seasoning and its preparation
Inventor: KITA YASUO
IPC: A23L27/00
Filed: 1981-06-04
Abstract: PURPOSE: To obtain a pasty seasoning free of stickiness and stringiness and composed of extracts, oils and fats, and crystalline seasonings, by dispersing fine particles of solid fat having a melting point of ≥35°C in the seasoning.  
     CONSTITUTION: 1W4pts.wt. of an extract (meat extract, fish and shellfish extract, vegetable extract), 1W5pts. of an oil or fat at least a part of which is a solid oil or fat having a melting point of ≥35°C (e.g. hydrogenated rapeseed oil, hydrogenated soybean oil, palm oil, coconut oil, lard, beef tallow, etc.) and 2W4pts. of a crystalline seasoning (e.g. MSG, IMP, GMP, table salt, etc.) are heated at or above the melting point of the solid fat, mixed with each other, and cooled under stirring to prevent the separation of the fat. The fat is solidified keeping the finely divided state and retaining the fluidity of the whole system. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0793844-A (JP)
Title: Double video cassette recorder
Inventor: TOSHIMA TAKASHI
IPC: G11B15/02
Filed: 1993-03-06
Abstract: PURPOSE:To dub a video for personal pleasure and to enable one cassette to be rendered for other work while another cassette is in use by making a cassette part of a video cassette recorder double. CONSTITUTION:Video tape cassettes are inserted into cassette inserting holes 2 and 3 of a video cassette recorder main body 1, and machine operating buttons 4 are operated to take pleasure in video recording and reproducing a TV program and reproducing or dubbing a recorded video tape. Even when one of the cassette inserting holes 2 and 3 is still in use, a video tape cassette is inserted into the other vacant inserting hole, and the machine operating buttons 4 are operated to fast forward and rewind this video tape for the purpose of video recording a program broadcast on a different channel, so that the time is saved and double video recording can be performed at the same time.
Patent JP-S58208678-A (JP)
Inventor: REIMONDO SHII GERINASU
IPC: G01R33/035
Filed: 1983-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10285548-A (JP)
Title: Encoding device and method, decoding device and method and editing method
Inventor: KATO MOTOKI
IPC: H04N21/845
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To perform seamless image reproduction at the time of decoding moving images in the reproduction route by encoding moving image signals by a GOP(group of picture) structure, recording them in a writable disk medium or the like and then making a user edit data and freely select the route of the image reproduction. SOLUTION: This device encodes input moving image signals by the GOP structure of MPEG(moving picture expert group) and is provided with an encoding difficulty calculation circuit 209 for assuming the bit occupancy amount of the buffer memory of a decoder and controlling the encoding bit amount of the input moving image signals, a bit rate specifying device 210, a rate controller 211, a video encoder 22 for encoding the input moving image signals based on the encoding bit amount and a multiplexer 204 for generating output bit streams from the encoded input moving image signals and other encoded signals. Then, encoding is performed so as to make the total sum of the maximum value of the encoding bit rate of the respective signals be smaller than an input bit stream to the buffer memory of the decoder.
Patent JP-S58201044-A (JP)
Title: Circular stream tank for testing flow force
Inventor: OGURA RIICHI
IPC: G01M10/00
Filed: 1982-05-19
Abstract: PURPOSE:To form a stable steady flow in a wide range flow speed area by constituting flow speed generating device of plural impellers and providing the titled tank with a control device which switches the status driving the whole impellers and the status driving a part of them. CONSTITUTION:A measuring part 4 having a free water surface 5 and observation windows is formed on the upper horizontal part of a circular fluid course 1 and the plural impellers 7 to be used as the flow speed generating device 8 are arranged in a duct 9 having a comparatively small expansion factor on the upstream of the lower part. The full driving and partial driving of the impellers 7 can be switched by an electric motor 10 of which number of revolution can be controlled by a control device C and flow speed at the measuring part 4 is made uniform by operating corner vain 11, a punched metal 12, a honey comb 13, and a surface flow accelerating device 14 simultaneously.
Patent JP-S61242797-A (JP)
Title: Control device for pressurizing press
Inventor: NODA SUKEHISA
IPC: B29C45/76
Filed: 1985-04-22
Abstract: PURPOSE:To simplify an installation by providing the 1st control circuit which controls the 1st motor, the 2nd control circuit which controls the 2nd motor, a circuit which controls selectively the 1st and 2nd control circuits, a moving table and a driving device which drives linearly the table, etc. CONSTITUTION:The position signal from a position detector 52 is supplied via a control device 62 to a speed pattern generator 54 from which the speed command set according to the signal is continuously emitted. The motor 39 runs at the speed corresponding to the speed command value. The speed is gradually decreased in the position where a moving die 6 moves near to an upper die 5. A selection switch 53 is changed over to the 2nd speed control system side at the point of the time when the speed coincides with the max. speed of the motor 44. Rotating force is transmitted to a screw shaft 35 via the 2nd gear system 50 and a gear 43 when the motor 44 is run at a low speed. A nut 38 presses upward the moving table 4 and the material to be molded is molded between the upper die 5 and the moving die 6. The pressing force of the die 6 is thereafter released by rotating backward the screw shaft 35 by the motor 44. Both dies 5 and 6 are then detached by running backward the motor 39.
Patent JP-H11283607-A (JP)
Title: Manufacture of sealed battery
Inventor: MORISHITA TAKUMA
IPC: H01M10/058
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost and enhance reliability of a battery by surely welding a sealing body and a current collecting tab to each other by a resistance welding method. SOLUTION: In a sealed battery manufacturing method, a sealed battery includes a bottomed cylindrical exterior can 5 containing a power generating element 4 therein and a sealing body 6 for sealing an opening of the can 5 and serving as an outside electrode; the sealing body 6 and a positive electrode current collecting tab 10 for electrically connecting a positive electrode 1 of the power generating element 4 to the sealing body 6 are made of an aluminum material; and the sealing body 6 and the positive electrode current collecting tab 10 are welded to each other by a resistance welding method.  The resistance welding is performed in the state in which a metal piece 11 having a specific resistance higher than that of the aluminum material and conductivity is interposed between an electrode rod 14 for use in the resistance welding method and the positive electrode current collecting tab 10.
Patent JP-S63251829-A (JP)
Title: Keyboard device
Inventor: SUGANO TAKUMA
IPC: G06F3/02
Filed: 1987-04-09
Abstract: PURPOSE:To decrease the number of parts of the rotary shafts and to reduce the assembling manhour by unifying these rotary shafts serving as the rotational fulcrums with an external panel. CONSTITUTION:The rotary shafts 8 and 8 serving as the rotational fulcrums of a keyboard main body (and a keyboard panel 2 serving as an external panel of an operation part) are unified with the panel 2. The bearing structures of both shafts 8 are equal to the conventional ones. That is both shafts 8 are beared rotatably by the bearings 10 and 10 provided to a lower case 9A and the bearings provided to an upper case 9B. In such constitution, the component parts are decreased together with reduction of the assembling manhour.
Patent JP-2000287498-A (JP)
Title: Controller for driving stepping motor
Inventor: NISHIJIMA KATSUMI
IPC: H02P8/08
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To increase throughput for a load by providing a control means which interrupts post-hold control and performs slow-up driving, when a motor slows its speed down from constant-speed rotation and stops, and begins the next start in a comparatively short time interval after that. SOLUTION: Control of a stepping motor 1 is transferred from slow-up drive control to constant-speed rotation control, and printing is performed with a printer head. When the printing finishes, and the motor 1 slows its speed down and stops its rotation, a timer 14 functions as a post-hold timer again. Since motor driving task is called before a time up of the timer 14, if the next motor start begins immediately after an operation start of the timer 14, the timer 14 is reset on this occasion, and post-hold control is interrupted. In addition, slow-up drive control is started immediately, without performing pre-hold control.